A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-01-435-0079
NSN 5915-01-200-8075
NSN 5855-00-151-3853
NSN 6105-00-945-0428
NSN 6610-01-009-1406
NSN 6685-01-511-6544
NSN 5996-01-293-5178
NSN 5965-01-285-7356
NSN 5960-00-021-5618
NSN 5975-01-272-6027
NSN 5905-01-256-2803
NSN 5905-01-646-7699